Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

(((F /\ r) || q || ~~p) /\ T) || (((F /\ r) || q || ~~p) /\ T)
logic.propositional.idempor
((F /\ r) || q || ~~p) /\ T
logic.propositional.truezeroand
(F /\ r) || q || ~~p
logic.propositional.falsezeroand
F || q || ~~p
logic.propositional.falsezeroor
q || ~~p
logic.propositional.notnot
q || p